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Deal.ai › Milwaukee
Milwaukee
Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder

Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder

4(18 ratings)

Best price now

$64.95at eBayChecked 1 h ago

27% under what the other stores charge

Compared across 20 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $64.95 at eBay (checked Nov 14, 2026).
  • Checked at 20 stores.

Our take on the Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder

The Milwaukee 6130-33 is a 4-1/2 inch small angle grinder with a 7.0 amp, 750 MWO motor and a compact 10.2-inch, 3.5-pound body. It is the smallest and lightest grinder in Milwaukee's line, and its tool-free burst-resistant guard is rare in this class. Debris baffles and multi-port exhaust are meant to keep the motor alive through daily cutting and grinding. It suits tradespeople and serious DIYers who want a light one-hand grinder for metal work, and it trades some power against full-size 11-amp grinders for easier handling.

Best forMetal cutting and grinding on jobsitesOne-handed work in tight spotsTradespeople who want a light daily grinderDIYers stepping up from a budget grinder
Pros
  • Light at 3.5 lbs and short at 10.2 inches
  • 7.0 amp motor is strong for a compact grinder
  • Tool-free burst-resistant guard adjusts without a wrench
  • Debris baffles and multi-port exhaust protect the motor
  • Includes Type 27 guard and spanner wrench
Cons
  • Less power than full-size 11-amp grinders
  • Small body can run hot under long continuous load
  • Corded, so it needs an outlet or extension cord
  • Guard design limits some deep cut-off work

Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder prices at every store

  • NS LiquidationsNew

    In stock

    $75.00Checked 1 h ago
    Visit NS Liquidations
  • ToolupNew

    In stockReturn policy

    $82.75Checked 1 h ago
    Visit Toolup
  • Red Tool StoreNew

    In stockReturn policy

    $82.75Checked 1 h ago
    Visit Red Tool Store
  • My Tool StoreNew

    In stockReturn policy

    $82.75Checked 1 h ago
    Visit My Tool Store
  • The Home DepotNew

    In stock

    $89.00Free shippingChecked 1 h ago
    Visit The Home Depot
  • Clark's Tool & EquipmentNew

    In stockReturn policy

    $89.00Checked 1 h ago
    Visit Clark's Tool & Equipment
  • PoshmarkNew

    In stock

    $85.00+ $6.49 shippingChecked 1 h ago
    Visit Poshmark
  • Moscow & Pullman Building SupplyNew

    In stock

    $92.99Checked 1 h ago
    Visit Moscow & Pullman Building Supply
  • OS Lumber & SupplyNew

    In stock

    $94.99Checked 1 h ago
    Visit OS Lumber & Supply
  • NAPANew

    In stock

    $94.99Checked 1 h ago
    Visit NAPA
  • Skip The WarehouseNew

    In stock

    $92.29+ $9.99 shippingChecked 1 h ago
    Visit Skip The Warehouse
  • Ace HardwareNew

    In stock

    $89.00+ $15.00 shippingChecked Nov 10
    Visit Ace Hardware
  • Woodson LumberNew

    In stock

    $85.99+ $30.00 shippingChecked 1 h ago
    Visit Woodson Lumber
  • WalmartNew

    In stockSold by Sirr0und INCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $119.11Free shippingChecked 1 h ago
    Visit Walmart
  • Msc Industrial SupplyNew

    In stock

    $111.21+ $15.99 shippingChecked 1 h ago
    Visit Msc Industrial Supply
  • Voomi SupplyNew

    In stock

    $115.63+ $16.50 shippingChecked 1 h ago
    Visit Voomi Supply
  • eBayPre-owned

    Availability unknownSold by ho_915618 (99% positive, 101 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $30.00+ $9.22 shippingChecked 1 h ago
    Visit eBay
  • eBayNew

    Availability unknownSold by foods21 (100% positive, 5,200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $64.95Free shippingChecked 1 h ago
    Visit eBay
  • Autumn SupplyNew

    Availability unknown

    $116.12+ $12.95 shippingChecked 1 h ago
    Visit Autumn Supply
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $237.00Free shippingChecked 1 h ago
    Visit Amazon
  • Columbia SafetyNew

    Out of stock

    $79.00Free shippingChecked 1 h ago
    Visit Columbia Safety

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder price history

$89.00$75.00
Nov 10Nov 14

Lowest price we've seen: $75.00 on Nov 14 at NS Liquidations; highest $89.00 on Nov 10. Tracked across 15 stores since Nov 10.

What reviewers say

  • 4 / 518 ratings

Ratings are solid but not glowing, at 4 out of 5 from 18 ratings. Owners tend to value the light, compact body and the tool-free guard for everyday jobs.

What people mention
  • WeightPraisedOwners like how light and compact it feels for one-handed use.
  • GuardPraisedThe tool-free guard is called out as quick and convenient to adjust.
  • PowerMixedFine for daily cutting and grinding, but it slows in heavy continuous work.
  • HeatCriticisedSome say the compact body gets warm during long sessions.

About the Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder

The Milwaukee 6130-33 is a 4-1/2" small angle grinder with a 7.0 amp, 750 MWO motor. It is the smallest grinder in Milwaukee's grinder line, at 10.2" long and 3.5 lbs. It has a tool-free, burst-resistant guard.

An advanced airflow system helps extend tool life. Debris baffles deflect debris away from the intake vents to protect internal components. A multi-port exhaust vents hot air out of the grinder to reduce motor burn-up.

The grinder works with multiple grinder guards and flanges.

Wheel diameter
4.5"
Motor
7.0 amp, 750 MWO (max watts out)
Voltage
120V AC
No-load speed
1100 RPM
Spindle
5/8" - 11
Length
10.25"
Weight
3.5 lbs
Cord
8' double-insulated cord
Gears
Spiral bevel
Exhaust system
Multi-port
Guard
Tool-free, burst-resistant
Spindle lock
Easy actuation
Motor protection
Epoxy
Adjustable handle
Yes
Electronic feedback
No

Questions and answers

Is the 6130-33 good for cutting metal?
Yes. The 7.0 amp motor handles cut-off wheels and grinding discs for daily metal work. For long, heavy cuts a full-size 11-amp grinder is faster.
Does it take standard 4-1/2 inch wheels?
Yes. It uses standard 4-1/2 inch discs with a 7/8 inch arbor, the common size for this class.
What comes in the box?
The grinder, a Type 27 guard and a spanner wrench. No discs are included.
Does the guard need a wrench to adjust?
No. The burst-resistant guard is tool-free, so you rotate it by hand. The spanner wrench is for changing discs.
Is it a replacement for a larger grinder?
It complements one. It is lighter and easier in tight spots, but a larger grinder gives more power for sustained heavy grinding.
Where is the Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder cheapest?
At eBay, for $64.95, 27% under what the other stores charge, as of our latest check.
What do buyers say about the Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder?
Rated 4 out of 5 from 18 ratings.
Where can I buy the Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder?
20 stores we checked sell it, including NS Liquidations, Columbia Safety, Poshmark, Woodson Lumber, Skip The Warehouse.

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Overload protection
No
Warranty
5-year limited manufacturer's warranty
In the box
1 grinder, 1 spanner wrench, 1 Type 27 guard

Stores we've priced the Milwaukee 6130-33 7.0 AMP 4-1/2" Small Angle Grinder at

  • Ace Hardware deals and prices
  • MSC Industrial Supply deals and prices
  • The Home Depot deals and prices

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